1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253 |
- /* *******************************************************************
- * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
- * All rights reserved.
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Public License v 2.0
- * which accompanies this distribution and is available at
- * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
- *
- * Contributors:
- * PARC initial implementation
- * ******************************************************************/
-
-
- package org.aspectj.weaver.patterns;
-
- import org.aspectj.weaver.IHasPosition;
-
- public interface IToken extends IHasPosition {
- IToken EOF = BasicToken.makeOperator("<eof>", 0, 0);
-
- /**
- * Returns the string value of this token.
- *
- * If isIdentifier is false, then this string must be intern'd
- * so that == matching can be used.
- *
- * If isIdentifier is true, interning is not required.
- */
- String getString();
-
- /**
- * Whether this should be treated as a token or a generic identifier
- */
- boolean isIdentifier();
-
- /**
- * Whether this should be treated as a literal value
- *
- * Kinds == "string", ???
- *
- * returns null if this isn't a literal
- */
- String getLiteralKind();
-
-
- /**
- * If this token represents a pre-parsed Pointcut, then return it;
- * otherwise returns null.
- *
- * Needed for the implementation of 'if'
- */
- Pointcut maybeGetParsedPointcut();
- }
|